Unbreakable Clarity:

Fused Quartz Solids for High-Performance Applications

Quartz Solids

Momentive Technologies delivers high-purity fused and opaque quartz ingots engineered for ultimate performance in advanced semiconductor wafer processing. With trace element levels down to parts per billion, these quartz ingots enable chip makers to achieve cutting-edge performance and high yield. Specially processed to maintain low hydroxyl content, our high purity quartz solids they excel in high-temperature applications. Available in multiple purity grades and form factors—from hollow cylinders to solid ingots—they offer unmatched flexibility for component fabrication, accessible worldwide.
  • Silicon Semiconductor
  • Wafer Carriers and Processing (Si)
Products Al Ca Cu Fe Li Mg Mn K Na Ti Zr
124
19
2.0
0.10
0.8
2.0
1.0
0.24
3.0
2.5
2.0
3.5
144
10
2.0
0.009
0.8
0.4
1.0
0.24
0.4
0.5
2.0
3.5
012
0.5
0.15
0.05
0.2
0.15
0.1
0.05
0.2
0.2
0.16
0.3
012AI
9~14*
0.15
0.05
0.2
0.15
0.1
0.05
0.2
0.2
0.16
0.3
i21-24
19
2.0
0.10
0.8
2.0
1.0
0.24
3.0
2.5
2.0
3.5
i21-44
10
2.0
0.009
0.8
0.4
1.0
0.24
0.4
0.5
2.0
3.5

* Note: Min= 9 ppm, Max= 14 ppm

The information provided in these charts is for informational purposes only. It is not a product or material recommendation and it is shared with you on the express condition that you will use your own expertise and professional judgment in applying any information to a specific use case or need. This is general information only, the validity of which may be affected by individual factors that are unknown to Momentive Technologies. It is the responsibility of those using this information to ensure appropriate interpretation and application is undertaken with regards to any specific situation.

Grades Description Applications
124™
Standard high-purity quartz
Semiconductor, LED, solar wafer processing and optical
144™
Low Al + low alkali quartz
Premium semiconductor wafer processing
012™/012AI
Synthetic ultra-high purity quartz; low hydroxyl
Advanced node semiconductor wafer processing and optical
i21™
Premium visual quality; available in various purities
Semiconductor wafer processing and optical

Quartz Properties

At Momentive Technologies, we are passionate about crafting the highest-quality fused quartz products and empowering innovation across industries.

See our Quartz Properties Guide to learn more.

Have questions or need more information about
our quartz solids?

台湾办事处

No. 6, 10th Floor, No. 65, Gaotie 7th Road, Zhubei City, Hsinchu, Taiwan

中国办事处

No. 1088 Yuanshen road, Suite 1101 Ping’an Fortune Building, Shanghai 200122, China

+86 21 5848 1388

한국사무소

Momentive Technologies Korea Ltd.

7F of WONIK Building, 20, Pangyo-ro 255beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do,
Republic of Korea

+82 31 8038 9069

日本オフィス

Momentive Technologies Japan KK

Park West 10th floor, 6-12-1, Nishi-Shinjuku, Shinjuku-ku, Tokyo 1600023,
Japan

+81 3 6721 1910